SPE Disks

CPI International’s Oil & Grease SPE disks for Method 1664 meet MDL, Precision, and Recovery limits while saving your lab hours of extraction time and significant solvent volume. The disks are high-flow and high-retention, which increases sample flow rate without compromising recoveries. This is accomplished using a porous glass-fiber filter media to contain the phase instead of Teflon® or a glass frit.